FR721593A - Compteur d'essieux à contacts de rails - Google Patents
Compteur d'essieux à contacts de railsInfo
- Publication number
- FR721593A FR721593A FR721593DA FR721593A FR 721593 A FR721593 A FR 721593A FR 721593D A FR721593D A FR 721593DA FR 721593 A FR721593 A FR 721593A
- Authority
- FR
- France
- Prior art keywords
- axle counter
- rail contacts
- rail
- contacts
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/167—Circuit details
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE721593X | 1931-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR721593A true FR721593A (fr) | 1932-03-04 |
Family
ID=6629940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR721593D Expired FR721593A (fr) | 1931-03-10 | 1931-08-14 | Compteur d'essieux à contacts de rails |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR721593A (fr) |
-
1931
- 1931-08-14 FR FR721593D patent/FR721593A/fr not_active Expired
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